1355424244026 has 16 divisors (see below), whose sum is σ = 2711061040224. Its totient is φ = 451772655984.

The previous prime is 1355424244019. The next prime is 1355424244051. The reversal of 1355424244026 is 6204424245531.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8773381 + ... + 8926536.

It is an arithmetic number, because the mean of its divisors is an integer number (169441315014).

Almost surely, 2^{1355424244026} is an apocalyptic number.

1355424244026 is an abundant number, since it is smaller than the sum of its proper divisors (1355636796198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1355424244026 is a wasteful number, since it uses less digits than its factorization.

1355424244026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17712685.

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 1355424244026 its reverse (6204424245531), we get a palindrome (7559848489557).

The spelling of 1355424244026 in words is "one trillion, three hundred fifty-five billion, four hundred twenty-four million, two hundred forty-four thousand, twenty-six".